Thanks all for the correction. Silly WG should've updated their Regulations page as well. I think the reduction in slots for arty is a mistake. Mobility is slow and reload endless. In the meantime we can at least call in a Recon flight to help our teammates, or send an airstrike over to slow a base cap until the regular tanks get there. With no risk of team damage, artillery has actually become a true support class for the team, and now they've castrated it. A sad mistake.